Public address system is an intelligent system specially designed to provide background music, broadcast and fire alarm at public locations, which is widely applied to factories, commercial residential buildings, schools, squares, commercial buildings and hotels. At present, the most remarkable characteristic of public address system is the application of digital technology to public address system. This aims to further facilitate the installation of public address system and enhance relevant functions for the purpose of realizing more extensive applications and easier operation.
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Public address system is an intelligent system specially designed to provide background music, broadcast and fire alarm at public locations, which is widely applied to factories, commercial residential buildings, schools, squares, commercial buildings and hotels. At present, the most remarkable characteristic of public address system is the application of digital technology to public address system. This aims to further facilitate the installation of public address system and enhance relevant functions for the purpose of realizing more extensive applications and easier operation.
